Exposure
ID
PIONI.2021-10-28T01:44:57.756_1
Header ID
PIONI.2021-10-28T01:44:57.756
Date updated
2021-10-28 01:50:51 UTC+0000
Release date
2022-10-28 01:50:51 UTC+0000
UTC Start
2021-10-28 01:44:57.755
UTC End
2021-10-28 01:45:23.355
MJD Start
59515.0728906859
MJD End
59515.0731869822
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004109
Ambient temperature (°C)
13.25
Seeing (arcsec)
0.83
Observation
ID
48580
Category
science
Program ID
106.21GN.001
Program Title
CONSTRAINING THE SIZE AND CONTRAST OF GRANULATION ON AGB STARS
Program Type
Normal
PI / COI
PALADINI/ ABBOTT/ BARON/ JORISSEN/ WITTKOWSKI/ H\XC3\XB6FNER/ MARIGO/ VAN ECK/ CHIAVASSA/ KERVELLA/ MONTARGES/ LE BOUQUIN/ TRABUCCHI/ SANCHEZ/ FREYTAG
Target
ID
36402
Name
V X Pav
RA
302.93917
DEC
-59.93694
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.2500 24.2520 171.1000 171.2000
A0-D0 26.3040 26.2830 118.5000 118.7000
A0-C1 22.5890 22.5880 153.1570 153.2910
B2-D0 22.4590 22.4300 59.5000 59.6000
B2-C1 7.4810 7.4720 59.4620 59.5490
D0-C1 14.9770 14.9580 239.5570 239.6430
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59515.0728906859
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V X Pav
RA 302.93917
DEC -59.93694
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 24.25
HIERARCH ESO ISS PBL12 END 24.252
HIERARCH ESO ISS PBLA12 START 171.1
HIERARCH ESO ISS PBLA12 END 171.2
HIERARCH ESO ISS PBL13 START 26.304
HIERARCH ESO ISS PBL13 END 26.283
HIERARCH ESO ISS PBLA13 START 118.5
HIERARCH ESO ISS PBLA13 END 118.7
HIERARCH ESO ISS PBL14 START 22.589
HIERARCH ESO ISS PBL14 END 22.588
HIERARCH ESO ISS PBLA14 START 153.157
HIERARCH ESO ISS PBLA14 END 153.291
HIERARCH ESO ISS PBL23 START 22.459
HIERARCH ESO ISS PBL23 END 22.43
HIERARCH ESO ISS PBLA23 START 59.5
HIERARCH ESO ISS PBLA23 END 59.6
HIERARCH ESO ISS PBL24 START 7.481
HIERARCH ESO ISS PBL24 END 7.472
HIERARCH ESO ISS PBLA24 START 59.462
HIERARCH ESO ISS PBLA24 END 59.549
HIERARCH ESO ISS PBL34 START 14.977
HIERARCH ESO ISS PBL34 END 14.958
HIERARCH ESO ISS PBLA34 START 239.557
HIERARCH ESO ISS PBLA34 END 239.643
HIERARCH ESO ISS AMBI TAU0 START 0.004109
HIERARCH ESO ISS AMBI TAU0 END 0.004109
HIERARCH ESO ISS AMBI TEMP 13.25
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.83